Mickey's Christmas Carol in the context of "Featurette"

Donald Fauntleroy Duck is a cartoon character created by the Walt Disney Company. Donald is an anthropomorphic white duck with a yellow-orange bill, legs, and feet. He typically wears a sailor shirt and cap with a bow tie. Donald is known for his semi-intelligible speech and his mischievous, temperamental, and pompous personality. Along with his friend Mickey Mouse, Donald was included in TV Guide's list of the 50 greatest cartoon characters of all time in 2002, and has earned a star on the Hollywood Walk of Fame. He has appeared in more films than any other Disney character.

Donald Duck appeared in comedic roles in animated cartoons. Donald's first appearance was in The Wise Little Hen (1934), but it was his second appearance in Orphan's Benefit that same year that introduced him as a temperamental comic foil to Mickey Mouse. Throughout the next two decades, Donald appeared in over 150 theatrical films, several of which were recognized at the Academy Awards. In the 1930s, he typically appeared as part of a comic trio with Mickey and Goofy and was given his own film series starting with Don Donald (1937). These films introduced Donald's love interest and permanent girlfriend Daisy Duck and often included his three nephews Huey, Dewey, and Louie. After the film Chips Ahoy (1956), Donald appeared primarily in educational films before eventually returning to theatrical animation in Mickey's Christmas Carol (1983). His last appearance in a theatrical film was in Fantasia 2000 (1999). However, since then Donald has appeared in direct-to-video features such as Mickey, Donald, Goofy: The Three Musketeers (2004), television series such as Mickey Mouse Clubhouse (2006–2016), and video games such as QuackShot (1991), Donald Duck: Goin' Quackers (2000) and the Kingdom Hearts series.

Goofy is a cartoon character created by the Walt Disney Company. He is a tall, anthropomorphic dog who typically wears a turtle neck and vest, with pants, shoes, white gloves, and a tall hat originally designed as a rumpled fedora. Goofy is a close friend of Mickey Mouse and Donald Duck, and is Max Goof's father. He is normally characterized as hopelessly clumsy and dim-witted, yet this interpretation is not always definitive; occasionally, Goofy is shown as intuitive and clever, albeit in his own unique, eccentric way.

Goofy debuted in animated cartoons, starting in 1932 with Mickey's Revue as Dippy Dawg, who is older than Goofy would come to be. Later the same year, he was re-imagined as a younger character in the short The Whoopee Party. During the 1930s, he was used extensively as part of a comedy trio with Mickey and Donald. Starting in 1939, Goofy was given his own series of shorts that were popular in the 1940s and early 1950s. Two shorts starring Goofy were nominated for an Oscar: How to Play Football (1944) and Aquamania (1961). He also co-starred in a short series with Donald, including Polar Trappers (1938), where they first appeared without Mickey Mouse. Three more Goofy shorts were produced in the 1960s after which Goofy was only seen in television and Disney comics. He returned to theatrical animation in 1983 with Mickey's Christmas Carol. His most recent theatrical appearance was How to Hook Up Your Home Theater in 2007. Goofy has also been featured in television, most extensively in Goof Troop (1992), House of Mouse (2001–2003), Mickey Mouse Clubhouse (2006–2016), Mickey Mouse (2013–2019), Mickey and the Roadster Racers / Mickey Mouse Mixed-Up Adventures (2017–2021), Mickey Mouse Funhouse (2021–present) and Mickey Mouse Clubhouse+ (2025).

Mickey Mouse (originally known as Mickey Mouse Cartoons) is a series of American animated comedy short films produced by Walt Disney Productions. The series started in 1928 with Steamboat Willie and ended with 2013’s Get a Horse! being the last in the series to date, otherwise taking a hiatus from 1953 to 1983. The series is notable for its innovation with sound synchronization and character animation, and also introduced well-known characters such as the titular protagonist Mickey Mouse, Minnie Mouse, Pluto and Goofy.

The name "Mickey Mouse" was first used in the films' title sequences to refer specifically to the character, but was used from 1935 to 1953 to refer to the series itself, as in "Walt Disney presents a Mickey Mouse". In this sense "Mickey Mouse" was a shortened form of "a Mickey Mouse cartoon" which was used in the earliest films. Films from 1929 to 1935 which were re-released during this time also used this naming convention, but it was not used for the three shorts released between 1983 and 1995 (Mickey's Christmas Carol, The Prince and the Pauper, and Runaway Brain). Mickey's name was also used occasionally to market other films which were formally part of other series. Examples of this include several Silly Symphonies and Goofy and Wilbur (1939).

Jiminy Cricket is the Disney version of the Talking Cricket, a fictional character created by Italian writer Carlo Collodi for his 1883 children's book The Adventures of Pinocchio, which Walt Disney adapted into the animated film Pinocchio in 1940. Originally an unnamed, minor character in Collodi's novel who is killed by Pinocchio before returning as a ghost, he was transformed for the Disney adaptation into a comical and wisecracking partner who accompanies Pinocchio on his adventures, having been appointed by the Blue Fairy (known in the book as the "Fairy with Turquoise Hair") to serve as Pinocchio's official conscience. In the film, he sings "When You Wish Upon a Star", the Walt Disney Company's signature song, and "Give a Little Whistle".

Jiminy Cricket's appearance bears little resemblance to that of actual crickets, which range from black to light brown and have long antennae and six legs; Jiminy Cricket has short antennae, a brownish-olive hue, and four limbs. Like most Disney characterizations, he is bipedal. He dresses in the manner of a 19th or early 20th-century gentleman, characteristically wearing a blue top hat and a white dress shirt with an orange vest over a black jacket along with a yellow tie and khaki slacks with blue and yellow spats and carrying a burgundy umbrella and wears gloves similar to what Mickey Mouse wears. Since his debut in Pinocchio, he has become an iconic Disney character, making numerous other appearances, including in Fun and Fancy Free (1947) as the host and in Mickey's Christmas Carol (1983) as the Ghost of Christmas Past.